Ubuntu: (Multiple Advisories) (CVE-2022-1552): PostgreSQL vulnerability
Description
A flaw was found in PostgreSQL. There is an issue with incomplete efforts to operate safely when a privileged user is maintaining another user's objects. The Autovacuum, REINDEX, CREATE INDEX, REFRESH MATERIALIZED VIEW, CLUSTER, and pg_amcheck commands activated relevant protections too late or not at all during the process. This flaw allows an attacker with permission to create non-temporary objects in at least one schema to execute arbitrary SQL functions under a superuser identity.
Solution(s)
- ubuntu-upgrade-postgresql-10
- ubuntu-upgrade-postgresql-12
- ubuntu-upgrade-postgresql-13
- ubuntu-upgrade-postgresql-14
- ubuntu-upgrade-postgresql-9-5
- ubuntu-upgrade-ubuntu
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